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1

Heat analysis of biological tissue exposed to microwave by using thermal wave model of bio-heat transfer (TWMBT)

Şükrü Özen, Selçuk Helhel, Osman Çerezci

Journal:

Year:

2008

Language:

english

File:

PDF, 351 KB

english, 2008

2

[IEEE 2015 23th Signal Processing and Communications Applications Conference (SIU) - Malatya, Turkey (2015.5.16-2015.5.19)] 2015 23nd Signal Processing and Communications Applications Conference (SIU) - Indoor location service with beacons on embedded linux

Coskun, Hakan, Albayrak, Yalcin, Helhel, Selcuk

Year:

2015

Language:

turkish

File:

PDF, 360 KB

turkish, 2015

3

Investigation of electromagnetic shielding and absorbing capabilities of cementitious composites with waste metallic chips

Cakir, Mehmet, Kockal, Niyazi Ugur, Ozen, Sukru, Kocakusak, Atalay, Helhel, Selcuk

Journal:

Journal of Microwave Power and Electromagnetic Energy

Year:

2017

Language:

english

File:

PDF, 1.25 MB

english, 2017

4

Investigation of the Characteristics of Low-Cost and Lightweight Horn Array Antennas with Novel Monolithic Waveguide Feeding Networks

Genc, Abdullah, Bahadir Basyigit, Ibrahim, Colak, Bektas, Helhel, Selcuk

Journal:

AEU - International Journal of Electronics and Communications

Year:

2018

Language:

english

File:

PDF, 1.32 MB

english, 2018

5

Effect of orientation of RF sources maintained within the enclosures on electricalshielding effectiveness performance

BAÅYÄ°ÄÄ°T, Ä°brahim BahadÄ±r, GENÃ, Abdullah, HELHEL, SelÃ§uk

Journal:

TURKISH JOURNAL OF ELECTRICAL ENGINEERING & COMPUTER SCIENCES

Year:

2019

File:

PDF, 7.80 MB

2019

6

Electromagnetic field measurements of radio transmitters in urban area and exposure analysis

Sukru Ozen, Selcuk Helhel, O. Halil Colak

Journal:

Microwave and Optical Technology Letters

Year:

2007

Language:

english

File:

PDF, 702 KB

english, 2007

7

Radiated susceptibility of medical equipment in health care units: 2G and 3G mobile phones as an interferer

Selcuk Helhel, Sukru Ozen, I. Bahadir Basyigit, Osman Kurnaz, Yunus E. Yoruk, Murat Bitirgan, Zeynep Colak

Journal:

Microwave and Optical Technology Letters

Year:

2011

Language:

english

File:

PDF, 306 KB

english, 2011

8

Preparation of poly(2-chloroaniline) membrane and plasma surface modification

E. Kır, L. Oksuz, S. Helhel

Journal:

Applied Surface Science

Year:

2006

Language:

english

File:

PDF, 577 KB

english, 2006

9

Quasioptical multilayered interferometer for gasoline testing

A. A. Vertiy, S. P. Gavrilov, S. Helhel, B. Colak, R. Samedov

Journal:

Journal of Infrared, Millimeter and Terahertz Waves

Year:

1996

Language:

english

File:

PDF, 905 KB

english, 1996

10

Temperature and burn injury prediction of human skin exposed to microwaves: a model analysis

Sukru Ozen, Selcuk Helhel, Suleyman Bilgin

Journal:

Radiation and Environmental Biophysics

Year:

2011

Language:

english

File:

PDF, 485 KB

english, 2011

11

Silcone Catheter Sterilization by Microwave Plasma; Argon and Nitrogen Discharge

S. Helhel, L. Oksuz, A. Yousefi Rad

Journal:

Journal of Infrared, Millimeter and Terahertz Waves

Year:

2005

File:

PDF, 1.08 MB

2005

12

ANALYSIS OF DUAL FREQUENCY CONFINED CAPACITIVELY COUPLED PLASMA AT LOW POWER

Journal:

Journal of Infrared, Millimeter and Terahertz Waves

Year:

2006

Language:

english

File:

PDF, 260 KB

english, 2006

13

PLASMA DENSITY MEASUREMENTS OF CONFINED CAPACITIVELY COUPLED PLASMA BY MICROWAVE INTERFEROMETER AND ION ENERGY DISTRIBUTION FUNCTION METHODS

S. Helhel, A. R. Ellingboe, O. Cerezci, C. Gaman

Journal:

Journal of Infrared, Millimeter and Terahertz Waves

Year:

2006

Language:

english

File:

PDF, 2.08 MB

english, 2006

14

[IEEE 2010 15th National Biomedical Engineering Meeting - Antalya, Turkey (2010.04.21-2010.04.24)] 2010 15th National Biomedical Engineering Meeting - Evaluation of the electric and magnetic field levels of around the medium voltage power lines in related to public health

Ogel, Evin Gizem, Ozen, Sukru, Helhel, Selcuk

Year:

2010

Language:

turkish

File:

PDF, 527 KB

turkish, 2010

15

Near ground propagation model for pine tree forest environment

Kurnaz, Osman, Helhel, Selcuk

Journal:

AEU - International Journal of Electronics and Communications

Year:

2014

Language:

english

File:

PDF, 1.76 MB

english, 2014

16

[IEEE 2013 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) - Torino, Italy (2013.09.9-2013.09.13)] 2013 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) - A dual-wideband split-ring PIFA for wireless applications

Dokuzlar, E., Helhel, S., Basaran, S. C.

Year:

2013

Language:

english

File:

PDF, 369 KB

english, 2013

17

[IEEE 62nd ARFTG Microwave Measurements Conference - Boulder, CO, USA (4-5 Dec. 2003)] Conference, 2003. Fall 2003. 62nd ARFTG Microwave Measurements - Bistatic scattering from vegetation canopy in millimeter waves

Helhel, S., Serbest, A.H., Vertiy, A., Colak, B.

Year:

2003

Language:

english

File:

PDF, 585 KB

english, 2003

18

[IEEE 2014 22nd Signal Processing and Communications Applications Conference (SIU) - Trabzon (2014.4.23-2014.4.25)] 2014 22nd Signal Processing and Communications Applications Conference (SIU) - Cloudiness analysis by using all sky camera images

Baslar, Ismail, Helhel, Selcuk, Ozisik, Tuncay, Kahya, Gizem

Year:

2014

Language:

english

File:

PDF, 445 KB

english, 2014

19

Comparison of 900 and 1800 MHz Indoor Propagation Deterioration

Journal:

IEEE Transactions on Antennas and Propagation

Year:

2006

Language:

english

File:

PDF, 1.29 MB

english, 2006

20

[IEEE 2011 XXXth URSI General Assembly and Scientific Symposium - Istanbul (2011.08.13-2011.08.20)] 2011 XXXth URSI General Assembly and Scientific Symposium - Indoor to outdoor propagation model improvement for GSM900/GSM1800/CDMA-2100

Celik, S., Yoruk, Y. E., Bitirgan, M., Kurnaz, O., Basyigit, B., Helhel, S., Ozen, S.

Year:

2011

Language:

english

File:

PDF, 344 KB

english, 2011

21

[IEEE 2007 IEEE Pulsed Power Plasma Science Conference - Albuquerque, NM, USA (2007.06.17-2007.04.22)] 2007 IEEE Pulsed Power Plasma Science Conference - N2 and O2 Coatings of AFX - Membranes by Microwave Discharge

Year:

2007

Language:

english

File:

PDF, 311 KB

english, 2007

22

[IEEE 2010 15th National Biomedical Engineering Meeting - Antalya, Turkey (2010.04.21-2010.04.24)] 2010 15th National Biomedical Engineering Meeting - Safety distance for medical equipments based on 2G and 3G mobile systems

Colak, Zeynep Akin, Helhel, Selcuk, Basyigit, I. Bahadir, Ozen, Sukru

Year:

2010

Language:

turkish

File:

PDF, 776 KB

turkish, 2010

23

[IEEE 2011 XXXth URSI General Assembly and Scientific Symposium - Istanbul (2011.08.13-2011.08.20)] 2011 XXXth URSI General Assembly and Scientific Symposium - Generation of an empiric propagation model for forest environment at GSM900/GSM1800/CDMA2100

Bitirgan, M., Yoruk, Y. E., Celik, S., Kurnaz, O., Helhel, S., Ozen, S.

Year:

2011

Language:

english

File:

PDF, 661 KB

english, 2011

24

[IEEE 2011 XXXth URSI General Assembly and Scientific Symposium - Istanbul (2011.08.13-2011.08.20)] 2011 XXXth URSI General Assembly and Scientific Symposium - An affect of the aperture length to aperture width ratio on broadband shielding effectiveness

Basyigit, I. B., Tosun, P. D., Ozen, S., Helhel, S.

Year:

2011

Language:

english

File:

PDF, 398 KB

english, 2011

25

Discussion on “Three-wire direct-current distribution networks: some comparisons in costs and operation” before the North-Western Centre, at Manchester, 20 January, 1925

Bitirgan, M., Yoruk, Y. E., Celik, S., Kurnaz, O., Helhel, S., Ozen, S.

Journal:

Journal of the Institution of Electrical Engineers

Year:

1925

Language:

english

File:

PDF, 502 KB

english, 1925

26

Investigation of 3D Electromagnetic Field Distribution for Dynamic Polarization Diversity

Helhel, S., Goksu, H., Ozen, S.

Journal:

IEEE Antennas and Wireless Propagation Letters

Year:

2008

Language:

english

File:

PDF, 642 KB

english, 2008

27

[IEEE The 33rd IEEE International Conference on Plasma Science, 2006. ICOPS 2006. IEEE Conference Record - Abstracts. - Traverse City, MI, USA (2006.06.4-2006.06.8)] The 33rd IEEE International Conference on Plasma Science, 2006. ICOPS 2006. IEEE Conference Record - Abstracts. - How n2 flow rate changes etching

Year:

2006

File:

PDF, 132 KB

2006

28

A new software on TUG-T60 autonomous telescope for astronomical transient events

Dindar, Murat, Helhel, Selçuk, Esenoğlu, Hasan, Parmaksızoğlu, Murat

Journal:

Experimental Astronomy

Year:

2015

Language:

english

File:

PDF, 755 KB

english, 2015

29

Assessment of occupational exposure to magnetic fields in high-voltage substations (154/34.5 kV)

Helhel, S., Ozen, S.

Journal:

Radiation Protection Dosimetry

Year:

2007

Language:

english

File:

PDF, 383 KB

english, 2007

30

[IEEE 2015 9th International Conference on Electrical and Electronics Engineering (ELECO) - Bursa, Turkey (2015.11.26-2015.11.28)] 2015 9th International Conference on Electrical and Electronics Engineering (ELECO) - Magnetic shielding effectiveness and simulation analysis of metalic enclosures with apertures

Basyigit, Ibrahim Bahadir, Caglar, Mehmet Fatih, Helhel, Selcuk

Year:

2015

Language:

english

File:

PDF, 262 KB

english, 2015

31

Double-wedged Wollaston-type polarimeter design and integration to RTT150-TFOSC; initial tests, calibration, and characteristics

Helhel, S., Khamitov, I., Kahya, G., Bayar, C., Kaynar, S., Gumerov, R.

Journal:

Experimental Astronomy

Year:

2015

Language:

english

File:

PDF, 1.02 MB

english, 2015

32

Buried metal detection within the wooden block by X-band measurements

Helhel, Selcuk, Kurnaz, Osman

Journal:

Microwave and Optical Technology Letters

Year:

2016

Language:

english

File:

PDF, 1.03 MB

english, 2016

33

[IEEE 2016 24th Signal Processing and Communication Application Conference (SIU) - Zonguldak, Turkey (2016.5.16-2016.5.19)] 2016 24th Signal Processing and Communication Application Conference (SIU) - Practical examination on improved EMI noise separator

Yalcin, Samet, Ozen, Sukru, Helhel, Selcuk

Year:

2016

Language:

turkish

File:

PDF, 370 KB

turkish, 2016

34

Frequency dependent complex dielectric permittivity of rubber and magnolia leaves and leaf water content relation

Kocakusak, Atalay, Colak, Bektas, Helhel, Selcuk

Journal:

Journal of Microwave Power and Electromagnetic Energy

Year:

2016

Language:

english

File:

PDF, 1.09 MB

english, 2016

35

[IEEE 2016 22nd International Conference on Applied Electromagnetics and Communications (ICECOM) - Dubrovnik, Croatia (2016.9.19-2016.9.21)] 2016 22nd International Conference on Applied Electromagnetics and Communications (ICECOM) - Volume scattering from corn and wheat canopies at 32GHz

Year:

2016

Language:

english

File:

PDF, 1.28 MB

english, 2016

36

[IEEE 2016 22nd International Conference on Applied Electromagnetics and Communications (ICECOM) - Dubrovnik, Croatia (2016.9.19-2016.9.21)] 2016 22nd International Conference on Applied Electromagnetics and Communications (ICECOM) - Affect of magnetic field variation in ECR plasma discharge unit on polymer treatments

Year:

2016

Language:

english

File:

PDF, 709 KB

english, 2016

37

[IEEE 2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW) - Kharkiv, Ukraine (2016.6.20-2016.6.24)] 2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW) - Optimization of shielding effectiveness of coaxial double braided screens in contact

Colak, Bektas, Cerezci, Osman, Ari, Niyazi, Helhel, Selcuk

Year:

2016

Language:

english

File:

PDF, 942 KB

english, 2016

38

[IEEE 2017 Progress In Electromagnetics Research Symposium - Spring (PIERS) - St Petersburg, Russia (2017.5.22-2017.5.25)] 2017 Progress In Electromagnetics Research Symposium - Spring (PIERS) - The comparison of the characteristics of the double-ridged horn antennas depending the geometry of ridge profiles for wideband application

Genc, Abdullah, Basyigit, Ibrahim Bahadir, Goksu, Tuna, Helhel, Selcuk

Year:

2017

Language:

english

File:

PDF, 408 KB

english, 2017

39

[IEEE 2017 Progress In Electromagnetics Research Symposium - Spring (PIERS) - St Petersburg, Russia (2017.5.22-2017.5.25)] 2017 Progress In Electromagnetics Research Symposium - Spring (PIERS) - Electrical shielding effectiveness of metallic enclosures; effect of source orientation and aperture dimension

Basyigit, Ibrahim Bahadir, Genc, Abdullah, Helhel, Selcuk

Year:

2017

Language:

english

File:

PDF, 421 KB

english, 2017

40

[IEEE 2017 Progress In Electromagnetics Research Symposium - Spring (PIERS) - St. Petersburg (2017.5.22-2017.5.25)] 2017 Progress In Electromagnetics Research Symposium - Spring (PIERS) - Magnetic field risk analysis for employees and patients due to power transformers in hospital buildings

Ozen, S., Carlak, H. F., Colak, O. H., Helhel, S.

Year:

2017

Language:

english

File:

PDF, 403 KB

english, 2017

41

Fabrication of three-dimensional printed rectangular waveguide T-junction with in-phase and equal power division

Genc, A., Goksu, T., Helhel, S.

Journal:

Microwave and Optical Technology Letters

Year:

2018

Language:

english

File:

PDF, 4.23 MB

english, 2018

42

MEASUREMENT OF DIELECTRIC CONSTANT OF THIN LEAVES BY MOISTURE CONTENT AT 4MM BAND

Helhel, Selçuk, Colak, Bektas, Özen, Şükrü

Journal:

Progress In Electromagnetics Research Letters

Year:

2009

Language:

english

File:

PDF, 335 KB

english, 2009

43

INVESTIGATION OF GSM SIGNAL VARIATION DEPENDING WEATHER CONDITIONS

Helhel, Selçuk, Özen, Şükrü, Göksu, Hüseyin

Journal:

Progress In Electromagnetics Research B

Year:

2008

Language:

english

File:

PDF, 4.24 MB

english, 2008

44

[IEEE 2019 PhotonIcs & Electromagnetics Research Symposium - Spring (PIERS-Spring) - Rome, Italy (2019.6.17-2019.6.20)] 2019 PhotonIcs & Electromagnetics Research Symposium - Spring (PIERS-Spring) - The Effect of Feeding Point on Electromagnetic Emission Due to Heat Sink

Karaman, Alparslan Bozkurt, Kocakusak, Atalay, Genc, Abdullah, Helhel, Selcuk

Year:

2019

File:

PDF, 1.24 MB

2019

45

Parametric Study of the Radiated Emission From the Plate-Fin CPU Heatsink at 2â8 GHz

Dogan, Habib, Basyigit, Ibrahim Bahadir, Genc, Abdullah, Helhel, Selcuk

Journal:

IEEE Transactions on Electromagnetic Compatibility

Year:

2020

File:

PDF, 3.22 MB

2020

46

The effect of fin types of the heatsinks on radiated emission on the printed circuit board at SâC band

Basyigit, Ibrahim Bahadir, Genc, Abdullah, Dogan, Habib, Helhel, Selcuk

Journal:

Microwave and Optical Technology Letters

Year:

2020

File:

PDF, 2.42 MB

2020

47

[IEEE 2019 PhotonIcs & Electromagnetics Research Symposium - Spring (PIERS-Spring) - Rome, Italy (2019.6.17-2019.6.20)] 2019 PhotonIcs & Electromagnetics Research Symposium - Spring (PIERS-Spring) - Relationship between Human Glucose Level and Optical De/Polarization Information in 600 nmâ800 nm Wavelength Region

Menguc, Ercan, Helhel, Selcuk

Year:

2019

File:

PDF, 331 KB

2019

48

Determining loss tangent values of dry granite for potential Sâband applications

Helhel, Selcuk, Kocakusak, Atalay, Sunel, Merve

Journal:

Microwave and Optical Technology Letters

Year:

2020

File:

PDF, 1.94 MB

2020

49

Heatsink Preselection Chart to Minimize Radiated Emission in Broadband on the PCB

Genc, Abdullah, Dogan, Habib, Basyigit, Ibrahim Bahadir, Helhel, Selcuk

Journal:

IEEE Transactions on Electromagnetic Compatibility

Year:

2020

File:

PDF, 3.88 MB

2020

50

Studies of physical parameters of kilometer sized NEA by the RTT-150 telescope

Khamitov, Irek M., Gumerov, Rustem I., Bikmaev, Ilfan F., Helhel, Selcuk, Irtuganov, Eldar N., Melnikov, Sergey S., Okuyan, Gizem, Okuyan, OÄuzhan

Journal:

Proceedings of the International Astronomical Union

Year:

2018

File:

PDF, 65 KB

2018